How to change monitor from mirror to extend?

Title: Switching from Mirror to Extend Mode on Your Monitor: A Step-by-Step Guide


Are you looking to enhance your productivity or create a more immersive computing experience? One of the most effective ways to optimize your screen real estate is by switching your monitor from mirror to extend mode. This article will guide you through the process step-by-step, allowing you to seamlessly expand your desktop across multiple displays and unlock their full potential.

**How to change monitor from mirror to extend?**

To change your monitor from mirror to extend mode, follow these straightforward steps:

1. Begin by right-clicking anywhere on your desktop and selecting “Display settings” from the drop-down menu.
2. In the Display settings window, scroll down to the “Multiple displays” section.
3. Choose “Extend these displays” from the drop-down menu to enable the extend mode.
4. Select the additional display you wish to extend your desktop to by clicking on it in the diagram.
5. Check the “Make this my main display” box if you want to set the chosen display as your primary monitor.
6. Adjust the position of the displays relative to each other by clicking and dragging them in the diagram presented.
7. Finally, click on the “Apply” button to save the changes. Your monitor should now be in extend mode!


1. How many displays can I extend my desktop to?

You can extend your desktop to multiple displays, depending on your graphics card and the number of video outputs available. Most modern computers support dual-monitor setups, while some high-end systems can handle three or more displays.

2. Can I use different-sized monitors in extended mode?

Yes, you can! While it’s best to maintain a similar resolution across all monitors for a seamless experience, you can use displays with different sizes and even orientations in extended mode.

3. How do I switch my extended display back to mirror mode?

To switch back to mirror mode, simply follow the same steps mentioned earlier and choose the “Duplicate these displays” option instead of “Extend these displays”.

4. Can I have my primary taskbar on both screens?

By default, the primary taskbar appears only on the main display. However, with third-party software or specific display drivers, you can extend the taskbar to secondary screens as well.

5. What if my displays aren’t detected in the settings?

If your additional displays are not detected, check the cable connections and ensure the displays are powered on. Additionally, update your graphics card drivers to ensure compatibility.

6. Can I adjust the resolution of individual displays in extend mode?

Yes, you can customize the resolution of each display separately by clicking on the respective display in the “Display settings” window and selecting the desired resolution from the drop-down menu.

7. Does extending my desktop affect system performance?

While extending your desktop itself does not significantly impact performance, running power-intensive applications on multiple displays may demand more resources from your system.

8. Can I extend my desktop using wireless displays?

Yes, if your computer and displays support wireless technology such as Miracast, you can extend your desktop wirelessly. However, note that wireless displays may introduce latency or reduced image quality compared to wired connections.

9. Is it possible to rearrange the order of my displays?

Certainly! You can rearrange the order of your displays in the “Display settings” window by clicking and dragging the monitors in the desired sequence.

10. Can I extend my desktop to a projector?

Yes, projectors can be used as extended displays if they are connected correctly. Simply connect the projector to your computer’s video output, and it should appear as an available display in the “Display settings” window.

11. Do I need to restart my computer after changing to extend mode?

In most cases, you won’t need to restart your computer after switching to extended mode. Changes usually take effect immediately, allowing you to begin enjoying the benefits of the new display configuration right away.

12. Can I still use my laptop’s screen when in extended mode?

Yes, even when your laptop is connected to external displays in extend mode, the laptop’s screen can function as an additional workspace. This flexibility allows you to multitask between different displays for improved productivity.


Switching your monitor’s display mode from mirror to extend can significantly enhance your computing experience by expanding your desktop across multiple screens. With just a few clicks, you can unlock the potential of your displays, maximize productivity, and create a more immersive working environment. Experiment with different arrangements, resolutions, and options to find the configuration that suits your specific needs.

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